Lighter



FIG. 1 is a perspective view thereof including the top, front and one side of a lighter showing my new design;

FIG. 2 is a perspective view thereof including the top, rear and the side opposite that shown in FIG. 1; and

FIG. 3 is a top plan view thereof.

The bottom of the lighter is substantially plain and unornamented. 

The ornamental design for a lighter, as shown and described. 